2 Inch Water Filter Automatic Backwash Flow Control Diaphragm Valve for Irrigation System

                                ARKA

           FUZHOU HIAFENG PLASTIC PRODUCTS CO.LTD 

1.PRODUCT DESCRIPTION 

THREE-WAY BACKFLUSHING CONTROL VALVE 

the valve is double tune deconsruction,drve by hydraulic pressure.it is installed in  the filter systerm, in order to realize the backflushing by control the water flow.

back-flushing control valves are 3-way & 2-chamber hydraulic drive diaphragm control valves with low pressure seal and smooth flow change.

TYPICAL APPLICATION
back-flushing control valve can be connected with gravel filter or disc filter into an automatic backwash filtration system, and it can also change the direction of flow in water supply. The control valve has 2 control chambers, which can be deformed into angular flow or direct flow through different spring assembly direction. The unique cavity design ensures large flow volume of water supply:
Auto back-flushing filtrationg system - back-flushing control valves can be built into an automatic backwash system with gravel medium filter or disc filter.
Water supply system - Being used in the water supply pipelines to reroute the water flow into angle or straight flow direction.

FEATURE & ADVANTAGE
• Hydraulic drive diaphragm control valve;
• Unique plastic spool assembly design with tight sealing and corrosion resistance;
• Short stroke of valves stabilizing water flow and avoiding blend of clean and dirty water;
• Corrosion-proof and long lasting PP material;
• Unique cavity design of BDV series ensuring high water flow;
• With an easily dismantled driven system for convenient on production line checking and maintenance;
• Dual-chamber design of BDV series valve with low-voltage drive to effectively protect the diaphragm;
• With the possibility to install changeover joints in the drain of the direct flow valve, from 4 to 3, from 3 to 2, meeting the demands of small flows.
• With the application of dual chamber design, BDV series providing angular flow and direct flow options, and being free of installation direction confinement;

TECHNICAL DATA

SPECIFICATION

DIMENSIONS AND CONNECTION

OUR SERVICE

1. OEM/ODM services are accepted.

2. Technical support and design personalized solutions by the engineer team.

3. Accept sample order.

4.Quality tracking & service.

5.Provide the free catalog for you.

6.Various irrigation products for your choice.

7.Warranty: All our products have 1 year warranty. If there’s any quality problems during the warranty        period, we ship new spare parts for replacement free for you.

COMPANY  PROFILE

        * Founded in Oct 2008.                                     

       * A Professinal Environmental equipment manufacturer.                        

        *Strong capacity in supplying chain managerment, integrated production and manufacturing.

        *Unique innovation in the development and design of water recycling system control integration.

WORKSHOP AND SHOWROOM

EXHIBITION

CERTIFICATE

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